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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2020/08/12 11:07:15 UTC

[GitHub] [incubator-nuttx] masayuki2009 opened a new pull request #1569: arch: cxd56xx: Add SMP support to cxd56_farapi.c

masayuki2009 opened a new pull request #1569:
URL: https://github.com/apache/incubator-nuttx/pull/1569


   ## Summary
   
   - This commit adds SMP support to cxd56_farapi.c
   - nxplayer now works in SMP mode
   
   ## Impact
   
   - Spresense in SMP mode only
   
   ## Testing
   
   - Add the following configs to spresense:wifi
   ```
    +CONFIG_SCHED_INSTRUMENTATION=yy
    +CONFIG_SCHED_INSTRUMENTATION_BUFFER=y
    +CONFIG_SMP=y
    +CONFIG_SMP_NCPUS=2
    +CONFIG_SPINLOCK_IRQ=y
   ```
   - Run nxplayer and play an WAV file on uSD card
   - NOTE: http streaming playback would cause deadlocks
   


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[GitHub] [incubator-nuttx] Ouss4 merged pull request #1569: arch: cxd56xx: Add SMP support to cxd56_farapi.c

Posted by GitBox <gi...@apache.org>.
Ouss4 merged pull request #1569:
URL: https://github.com/apache/incubator-nuttx/pull/1569


   


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[GitHub] [incubator-nuttx] masayuki2009 commented on pull request #1569: arch: cxd56xx: Add SMP support to cxd56_farapi.c

Posted by GitBox <gi...@apache.org>.
masayuki2009 commented on pull request #1569:
URL: https://github.com/apache/incubator-nuttx/pull/1569#issuecomment-672807466


   Hi @SPRESENSE,
   
   I modified cxd56_farapi.c so that nxplayer can work in SMP mode.
   


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